Hi, my name is eyal and this is my second card from rme, the first was ff800.
everything was fine until the latest driver and firmware of ff ufx.
everytime i open my computer i get the mismatch error problem. (windows xp)
i tryed to unninstall all drivers even from registry and install them again but with no luck.
i don't tuoch my card ufter safely remove before shutdown, and it was not there before.
help me please.

i've been installing windows 7 64 bit full with all updates (by the book) and still there
was that problem.
my card warranty is still exists help please.

i find it myself...
there is a problem with the mute function in the new drivers\firmware
the problem was not there before.

please work on this.